화살표 모음

연습해보는 곳

http://bomber0.byus.net/mimetex/mimetex.cgi?\frac{az+b}{cz+d}

http://bomber0.byus.net/mimetex/mimetex.cgi?ad-bc \neq 0

 

 

 

 

1. \mapsto

	\leftarrow	−	\longleftarrow		\uparrow
	\Leftarrow	=	\Longleftarrow		\Uparrow
	\rightarriw	−	\longrightarrow		\downarrow
	\Rightarrow	=	\Longrightarrow		\Downarrow
	\leftrightarrow		\longleftrightarrow		\updownarrow
	\Leftrightarrow		\Longleftrightarrow		\Updownarrow
	\mapsto	−	\longmapsto		\nearrow
	\hookleftarrow		\hookrightarrow		\searrow
	\leftharpoonup		\rightharpoonup		\swarrow
	\leftharpoondown		\rightharpoondown		\nwarrow
	\rightleftharpoons